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classification
Title: Bug bz2.BZ2File(...).seek(0,2)
Type: Stage:
Components: Library (Lib) Versions: Python 2.4
process
Status: closed Resolution: fixed
Dependencies: Superseder:
Assigned To: Nosy List: georg.brandl, vstinner
Priority: normal Keywords:

Created on 2005-11-25 02:14 by vstinner, last changed 2022-04-11 14:56 by admin. This issue is now closed.

Files
File name Uploaded Description Edit
python_bz2module_seek_v2.patch vstinner, 2005-11-25 02:21 New patch to fix bz2.BZ2File(...).seek(0,2) ("version 2" :-))
Messages (3)
msg26917 - (view) Author: STINNER Victor (vstinner) * (Python committer) Date: 2005-11-25 02:14 
Hi,

Look at the following code:
 import bz2
 bz2.BZ2File("test.bz2","r")
 bz2.seek(0,2)
 assert bz2.tell() != 0

seek() method is buggy (when 0<=offset and where=2).

I wrote a patch.

Haypo
msg26918 - (view) Author: STINNER Victor (vstinner) * (Python committer) Date: 2005-11-25 02:21 
Logged In: YES 
user_id=365388

Please check it :-) I'm not sure that it works well because
I'm new in CPython code.

Oooooops ... I just tried my code, and seek(x,2) with 0<x
worked like seek(-x,2)! So here is a new patch :-P

Haypo
msg26919 - (view) Author: Georg Brandl (georg.brandl) * (Python committer) Date: 2006-02-18 21:57 
Logged In: YES 
user_id=1188172

Thanks for the bug report, fixed in rev. 42468, 42469(2.4).
History
Date User Action Args
2022-04-11 14:56:14adminsetgithub: 42623
2005-11-25 02:14:39vstinnercreate